vapour

英 [ˈveɪpə(r)]

美 [ˈveɪpər]

n.  蒸气; 潮气; 雾气

复数：vapours　现在分词：vapouring　

CET4CET6考研TEM4TEM8

Collins.1 / BNC.7949

牛津词典

noun

• 蒸气；潮气；雾气
  a mass of very small drops of liquid in the air, for example steam
  1. water vapour
     水蒸气

柯林斯词典

in AM, use 美国英语用 vapor


• N-VAR 水汽;蒸汽;潮气
  Vapourconsists of tiny drops of water or other liquids in the air, which appear as mist.
  1. ...water vapour.
     水蒸气

英英释义

noun

• the process of becoming a vapor
  Synonym:vaporizationvaporisationvaporevaporation
• a visible suspension in the air of particles of some substance
  Synonym:vapor

双语例句

• If it were not for the vapour in the air, there would be no dew.
  如果空气中没有水气，就没有露水。
• The vapour of the chlorine and iodo compounds in particular, can be toxic.
  氯和碘的化合物的蒸气是有毒的。
• How much water vapour is absorbed into the film depends on the ambient relative humidity.
  多少水蒸汽被薄膜吸收取决于周围环境的相对湿度。
• They fill the container with pure air made by evaporating liquid nitrogen and liquid oxygen, and add water vapour and some trace gases.
  他们往云室里填充了由液态氮和液态氧经气化后制成的纯净空气，并添加了水汽和一些痕量气体。
• The mechanism of vapour dewatering is described and its research state is presented in details.
  文中介绍了蒸汽脱水的机理，并较详细介绍了蒸汽脱水的研究状况。
• Water, vapour, cloud and snow.
  水，水汽，云彩和雪。
• Water can change from liquid state into ice or vapour.
  水能从液态变成冰或水蒸汽。
• This intense radiation would unavoidably have freed oxygen by decomposing the water vapour and carbon dioxide in the atmosphere.
  这种强烈的紫外线辐射，将不可避免地通过分解大气中的水蒸汽和二氧化碳来释放出氧气。
• Boiling water and water vapour etching test
  沸水和水蒸汽侵蚀试验
• They were in time to produce carbon, nitrogen, water vapour and other gases, which were to make the earth's atmosphere.
  它们最终产生了碳，氮气，水汽和其它气体，从而形成了地球上的大气层。